Home / 50,593,921.29-69,819,633.92-27,389,047.50

Finding the Fourth Proportional to 50,593,921.29, 69,819,633.92 and 27,389,047.50

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Solution

The fourth proportional to 50,593,921.29, 69,819,633.92 and 27,389,047.50 is: 37,796,897.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,921.29 : 69,819,633.92 = 27,389,047.50 : x
  2. Step 2: Convert to fraction form
    50,593,921.29/69,819,633.92 = 27,389,047.50/x
  3. Step 3: Cross multiply
    50,593,921.29x = 69,819,633.92 × 27,389,047.50
  4. Step 4: Simplify right side
    50,593,921.29x = 1,912,293,269,935,963.75
  5. Step 5: Solve for x
    x = 1,912,293,269,935,963.75/50,593,921.29
  6. Step 6: Final answer
    x = 37,796,897.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.